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Steneosaurus
Taxonomy
Steneosaurus was named by Saint-Hilaire (1825). It was considered paraphyletic by Mueller-Töwe (2005) and Bronzati et al. (2012).
It was assigned to Crocodilia by Owen (1842); to Dactylopodes by Meyer (1845); to Crocodilidae by d'Orbigny (1849); to Amphicoelia by Owen (1860) and Owen (1861); to Mesosuchia by Charig (1967) and Walkden et al. (1987); to Thalattosuchia by Jouve et al. (2006); to Metriorhynchidae by Karl et al. (2006); to Teleosaurinae by Karl et al. (2008); to Neosuchia by Zaher et al. (2006) and Nascimento and Zaher (2011); to Thalattosuchia by Gasparini et al. (2006), Larsson and Sues (2007) and Bronzati et al. (2012); and to Teleosauridae by Andrews (1913), Phizackerley (1951), Delair (1958), Carroll (1988), Mueller-Töwe (2005), Araujo et al. (2008), Pierce et al. (2009), Young (2013) and Johnson et al. (2015).
It was assigned to Crocodilia by Owen (1842); to Dactylopodes by Meyer (1845); to Crocodilidae by d'Orbigny (1849); to Amphicoelia by Owen (1860) and Owen (1861); to Mesosuchia by Charig (1967) and Walkden et al. (1987); to Thalattosuchia by Jouve et al. (2006); to Metriorhynchidae by Karl et al. (2006); to Teleosaurinae by Karl et al. (2008); to Neosuchia by Zaher et al. (2006) and Nascimento and Zaher (2011); to Thalattosuchia by Gasparini et al. (2006), Larsson and Sues (2007) and Bronzati et al. (2012); and to Teleosauridae by Andrews (1913), Phizackerley (1951), Delair (1958), Carroll (1988), Mueller-Töwe (2005), Araujo et al. (2008), Pierce et al. (2009), Young (2013) and Johnson et al. (2015).
Species
Machimosaurus bathonicus, Machimosaurus rigauxi, S. aalensis, S. atelestatus, S. blumembachi, S. brevidens, S. brevirostris, S. dasycephalus, S. durobrivensis, S. heberti (syn. S. meretrix, S. depressus), S. lyceense (syn. Streptospondylus lyceense), S. megarhinus, S. oplites, S. pictaviensis, S. priscus, S. roissyi, S. rostromajor, S. rostrominor, S. rudis, S. temporalis
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1825 | Steneosaurus rostromajor Saint-Hilaire |
1825 | Steneosaurus Saint-Hilaire p. 146 |
1832 | Streptospondylus rostromajor Meyer |
1837 | Leptocranius Bronn p. 516 |
1842 | Glaphyrorhynchus Meyer |
1842 | Steneosaurus Owen p. 82 |
1842 | Streptospondylus rostromajor Owen p. 88 |
1845 | Sericodon Meyer |
1845 | Steneosaurus Meyer p. 280 |
1845 | Glaphyrorhynchus Meyer p. 282 |
1845 | Sericodon Meyer p. 283 |
1849 | Steneosaurus d'Orbigny p. 206 |
1860 | Steneosaurus Owen p. 271 |
1861 | Steneosaurus Owen p. 300 |
1874 | Machimosaurus bathonicus Sauvage p. 49 |
1874 | Machimosaurus rigauxi Sauvage p. 56 |
1913 | Steneosaurus Andrews p. 80 |
1951 | Steneosaurus Phizackerley |
1958 | Steneosaurus Delair p. 57 |
1967 | Steneosaurus Charig p. 710 |
1987 | Steneosaurus Walkden et al. |
1988 | Steneosaurus Carroll |
2005 | Steneosaurus Mueller-Töwe |
2006 | Steneosaurus Gasparini et al. p. 72 |
2006 | Steneosaurus Jouve et al. |
2006 | Steneosaurus Karl et al. |
2006 | Steneosaurus Zaher et al. |
2007 | Steneosaurus Larsson and Sues |
2008 | Steneosaurus Araujo et al. p. 21 |
2008 | Steneosaurus Karl et al. |
2009 | Steneosaurus Pierce et al. pp. 1085-1086 |
2011 | Steneosaurus Nascimento and Zaher |
2012 | Steneosaurus Bronzati et al. |
2013 | Steneosaurus Young fig. 6 |
2015 | Steneosaurus Johnson et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Steneosaurus Saint-Hilaire 1825
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†Steneosaurus aalensis Meyer 1842
†Steneosaurus atelestatus Eudes-Deslongchamps 1863
†Steneosaurus blumembachi Eudes-Deslongchamps 1868
†Steneosaurus brevidens Phillips 1871
†Steneosaurus brevirostris Owen 1842
†Steneosaurus dasycephalus Seeley 1869
†Steneosaurus durobrivensis Andrews 1909
†Steneosaurus heberti Morel de Glasville 1876
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Invalid names: Steneosaurus depressus Phizackerley 1951 [synonym], Steneosaurus meretrix Phizackerley 1951 [synonym]
†Steneosaurus lyceense Costa 1864
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Invalid names: Streptospondylus lyceense Costa 1864 [objective synonym]
†Steneosaurus megarhinus Hulke 1871
†Steneosaurus oplites Eudes-Deslongchamps 1863
†Steneosaurus pictaviensis Bronzati et al. 2012
†Steneosaurus priscus Bronzati et al. 2012
†Steneosaurus roissyi Eudes-Deslongchamps 1868
†Steneosaurus rostrominor Saint-Hilaire 1825
†Steneosaurus rudis Sauvage 1874
†Steneosaurus temporalis Owen 1884
Invalid names: Glaphyrorhynchus Meyer 1842 [synonym], Leptocranius Bronn 1837 [synonym], Machimosaurus bathonicus Sauvage 1874 [nomen dubium], Machimosaurus rigauxi Sauvage 1874 [nomen dubium], Sericodon Meyer 1845 [synonym], Steneosaurus rostromajor Saint-Hilaire 1825 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subo = suborder | |||||
Reference: Kiessling 2004 |
Collections (66 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Toarcian | France (Lorraine) | S. sp. (68316) | |
Early/Lower Toarcian | France | S. oplites (122732) S. oplites, S. atelestatus (122731) | |
Toarcian | Germany (Franken) | S. sp. (48466) | |
Toarcian | Madagascar (Majunga) | S. sp. (132380) | |
Aalenian | Slovakia (Košice) | S. sp. (224073) | |
Middle Jurassic - Late/Upper Jurassic | France (Normandie) | S. sp. (229478) | |
Bathonian | United Kingdom (England) | Machimosaurus bathonicus, Machimosaurus rigauxi (91448) S. temporalis (77248) | |
Bathonian | France (Nord-Pas-de-Calais) | S. sp., Machimosaurus bathonicus (65031) | |
Bathonian | Tunisia (Tataouine) | S. sp. (141913) | |
Early/Lower Bathonian | France (Nord-Pas-de-Calais) | S. sp. (144757) | |
Late/Upper Bathonian | United Kingdom (England) | Machimosaurus bathonicus, Machimosaurus rigauxi (91449) S. meretrix (52509) S. sp. (45932 91989) S. subulidens (74835) | |
Middle Bathonian | United Kingdom (England) | S. sp. (57140) S. sp., S. brevidens (57120) | |
Middle Bathonian - Late/Upper Bathonian | Morocco (Boulemane) | S. sp. (45959 45966 45967 45968 45969 45970 45971 45972 45974) | |
Callovian | France (Normandie) | S. sp. (229479) | |
Callovian | France (Pays de la Loire) | S. sp. (229480) | |
Callovian | France (Poitou-Charentes) | S. sp. (106921) | |
Callovian | United Kingdom (Oxfordshire) | S. sp. (163131) | |
Callovian | United Kingdom (England) | Steneosaurus indet. (100519) S. sp., S. dasycephalus (119669) | |
Early/Lower Callovian | France (Bourgogne) | S. sp. (36451 36453) | |
Late/Upper Callovian | France (Basse-Normandie) | S. heberti (224059) | |
Late/Upper Callovian | France (Nord-Pas-de-Calais) | S. intermedius, S. durobrivensis (144756) S. sp. (119668) | |
Middle Callovian | Germany (Nordrhein-Westfalen) | S. sp. (67698) | |
Middle Callovian | United Kingdom (England) | S. dasycephalus (133067) S. durobrivensis, S. depressus (109800) | |
Late/Upper Callovian - Early/Lower Oxfordian | France (Basse-Normandie) | Crocodylia indet. 2, Crocodylia indet. 1 (49339) | |
Late/Upper Callovian - Early/Lower Oxfordian | France (Calvados) | S. roissyi (172677) | |
Oxfordian | France (Basse-Normandie) | S. blumembachi (229482) | |
Late/Upper Jurassic | France (Vienne) | S. pictaviensis (154224) | |
Late/Upper Oxfordian | France (Basse-Normandie) | S. jugleri (74916) | |
Middle Oxfordian | France (Morval) | S. sp. (154226 154227) | |
Middle Oxfordian | France (Bourgogne) | S. intermedius, S. heberti (36568) | |
Kimmeridgian | France (Nord-Pas-de-Calais) | S. morinicus, S. rudis (65033) | |
Kimmeridgian | Germany (Lower Saxony) | S. brevirostris (136167) | |
Early/Lower Kimmeridgian | Poland (Czarnoglowy) | S. sp. (163142) | |
Late/Upper Kimmeridgian | France (Aquitaine) | S. sp. (94532) | |
Late/Upper Kimmeridgian | France (Midi-Pyrénées) | S. sp. (138311) | |
Late/Upper Kimmeridgian | Germany (Baden-Württemberg) | S. sp. (154138) | |
Late/Upper Kimmeridgian - Early/Lower Tithonian | United Kingdom (England) | S. sp. (140224) | |
Tithonian | United Kingdom (England) | Steneosaurus indet. (98478) | |
Tithonian | France (Pas-de-Calais) | S. rudis (65034) | |
Early/Lower Tithonian | France (Provence-Alpes-Côte d'Azur) | S. priscus (35262) | |
Early/Lower Tithonian | France (Poitou-Charentes) | S. sp. (164377) | |
Early/Lower Tithonian | France (Nord-Pas-de-Calais) | S. rudis (144746) | |
Early/Lower Tithonian | France (Midi-Pyrenees) | Teleosauridae indet. (94549) | |
Late/Upper Tithonian - Early/Lower Berriasian | France (Nord-Pas-de-Calais) | S. sp. (92144 92145) | |
Barremian - Albian | Tunisia (Medinine) | S. sp. (166013) |